Selected work
Applied AI, described through the decisions it improves.
Sanitized project stories spanning agentic workflows, machine learning, mathematical optimization, and discrete-event simulation.
01Agentic AI · Supplier performance
Smart OTIF
5–10× faster RCA An AI-assisted root-cause and workflow system that helps planners understand supplier performance and move from investigation to action.
- Decision problem
- Supplier exceptions required planners to assemble evidence across signals, identify chronic patterns, quantify impact, and prepare vendor communications manually.
- Approach
- Combined machine-learning signals, structured root-cause analysis, and agentic workflows with human review at the decision boundary.
- Outcome
- Reduced root-cause analysis effort by 5–10× and planner communication effort by approximately 80%.
02Machine learning · Fresh quality
Fresh Seller Risk
~80% captured in backtests Risk models that focus inspection capacity on the distribution-center days and purchase-order lines most likely to need attention.
- Decision problem
- Fresh-quality teams need to direct limited inspection time toward the highest-risk inventory without losing coverage of rejected items.
- Approach
- Used supplier, purchase-order, claims, throws, returns, product-age, recency, and inspection signals in gradient-boosted risk models.
- Outcome
- Backtests captured approximately 80% of rejected items within a smaller, higher-risk inspection set.
03Optimization · Allocation & labor
Retail optimization
$8M annual savings Mixed-integer optimization systems that translate operating constraints into practical allocation, logistics, and workforce decisions.
- Decision problem
- Allocation and labor decisions involve intertwined capacity, service, transportation, and workforce constraints that heuristics handle poorly.
- Approach
- Formulated MILP models for meat allocation and less-than-truckload logistics, as well as part-time and full-time labor planning.
- Outcome
- The meat allocation solution produced approximately $8M in annual savings; labor optimization identified approximately $5M in potential savings.
04Simulation · Logistics planning
Import DC simulation
Scenario-ready decisions A discrete-event simulation that makes complex container-flow and capacity trade-offs visible before operational decisions are made.
- Decision problem
- Renovations, disruptions, dray capacity, storage limits, and container backlogs interact in ways that static planning models cannot represent well.
- Approach
- Built a Python and SimPy model of container flow, dray capacity, backlog, storage utilization, and demurrage and detention exposure.
- Outcome
- Enabled planning teams to evaluate capacity, renovation, and disruption scenarios in a controlled decision environment.
Multimodal GenAI · Fresh claimsAI-Assisted Claims
A human-in-the-loop claims concept combining guided claim creation, image analysis, risk scoring, and conversational supplier-quality insights, targeting a reduction in resolution time from 96 hours to 24 hours.
These summaries intentionally exclude confidential implementation details, internal data, and non-public operating information.